Qt6 Offline Installer __hot__ -

Download once and distribute via USB or internal servers, saving massive amounts of data when setting up multiple workstations.

Select the pre-compiled options matching your compiler (e.g., MSVC 2019 64-bit, MinGW).

| Component | Requirement | |-----------|-------------| | | Windows 10 64-bit / Windows 11, MSVC 2019/2022 or MinGW 11.2 | | Linux | Ubuntu 20.04/22.04, RHEL 8+, glibc 2.28+, GCC 11.2+ | | macOS | macOS 11+, Xcode 14+ | | Disk Space | 2–5 GB (base install), 10–20 GB (full including sources) | | RAM | 4 GB minimum (8 GB recommended) | Qt6 Offline Installer

For a minimal install, select only 1 compiler + Qt Base. You can add more later via the Maintenance Tool (if online), but offline installers cannot add new components without re-downloading.

A pro tip: If you are using an offline installer, the Maintenance Tool might prompt you to log in or connect to the internet. You can often click to continue managing the already-installed components offline. Download once and distribute via USB or internal

Ensure every developer on a team installs the exact same version and tools.

Move the archive to your offline machine using an external hard drive or flash drive. Extract the folder on the target machine. You can add more later via the Maintenance

Configure the build using CMake (Qt 6 replaces the older qmake build system for the framework itself): configure -prefix /path/to/installation/dir Use code with caution. Compile and install: cmake --build . --parallel cmake --install . Use code with caution. Method 3: Creating a Local Mirror (Advanced)